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Although neopentyl alcohol is a primary alcohol, it follows the SN1 mechanism due to steric hindrance caused by a bulky alkyl group. Identify its structure.

1. CH3C(CH3)2CH2OH
2. CH3C(CH3)2CH3
3. CH3C(CH3)2CH2CH3
4. None of the above

Correct answer: CH3C(CH3)2CH2OH

Solution

Neopentyl alcohol follows the SN1 mechanism due to steric hindrance caused by its bulky alkyl group, and its structure is CH3C(CH3)2CH2OH.

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